On her way to school one morning, a boy from another school gives Himeno a love letter. The sudden turn of events has Himeno bewildered, and behind her bewilderment likes a traumatic memory from her childhood. What happened in Himeno's past? Himeno and Nozomi have come to Kyoko's house for a study meeting. As they're working, something strange happens...
Huh? It is?
حقًّا؟
Was? Im Ernst?
¿Eh? ¿En serio?
¿Eh? ¿En serio?
Eh? Davvero?
Hã? Ele é?
А? Правда?